High Activity Ethylene Oligomerization Using Asymmetric Alkyl P‐Substituted Bis(phosphanyl)amine Ni(II) complexes
Sign Up to like & getrecommendations! Published in 2024 at "Applied Organometallic Chemistry"
DOI: 10.1002/aoc.7689
Abstract: A series of novel asymmetric alkyl P‐substituted bis(phosphanyl)amine (PNP) Ph2PN (cyclopentyl) PR1R2‐type L1–L5 ligands and these corresponding Ni(II) precatalysts C1–C5 were synthesized and characterized. The structures of these complexes were confirmed by using 1H‐, 31P‐,… read more here.
Keywords: ethylene oligomerization; substituted bis; asymmetric alkyl; alkyl substituted ... See more keywords
Synthesis of N-aryl and N-alkyl substituted imidazolium silver complexes. Cytotoxic screening using human cell lines modelling acute myeloid leukemia.
Sign Up to like & getrecommendations! Published in 2020 at "ChemMedChem"
DOI: 10.1002/cmdc.202000138
Abstract: A series of N- aryl and N- alkyl substituted imidazoles were synthesized and complexed with Ag + to obtain silver-NHC complexes of the form [Ag(NHC)2 ]X. These silver-NHC complexes were tested in-vitro versus the human… read more here.
Keywords: alkyl substituted; cell lines; myeloid leukemia; aryl alkyl ... See more keywords
Complete Genome Sequence of Sphingobium baderi DE-13, an Alkyl-Substituted Aniline-Mineralizing Bacterium
Sign Up to like & getrecommendations! Published in 2017 at "Current Microbiology"
DOI: 10.1007/s00284-017-1346-3
Abstract: Alkyl-substituted aniline is an important aniline derivative that may be associated with serious environmental risks. Previously, Sphingobium baderi DE-13, a bacterium that can mineralize alkyl substituted anilines such as 2,6-dimethylaniline, 2,6-diethylaniline, 2-methyl-6-ethylaniline, 2-methylaniline, and 2-ethylaniline,… read more here.
Keywords: alkyl; genome sequence; alkyl substituted; substituted aniline ... See more keywords
Synthesis and Analgesic Activity of 4,7-Dimethyl-3,4,4a,5,8,8a-Hexahydro-2-Chromen-4,8-Diols Containing Alkyl-Substituted Aromatic Moieties
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Natural Compounds"
DOI: 10.1007/s10600-017-2202-1
Abstract: A series of new heterocyclic compounds with the hexahydro-2H-chromene skeleton were prepared by reacting the monoterpenoid para-mentha-1,8-diene-5,6-diol with 4-alkyl-substituted aromatic aldehydes. Adding small alkyl substituents (methyl and ethyl) to the aldehyde aromatic ring increased the… read more here.
Keywords: activity dimethyl; alkyl substituted; substituted aromatic; synthesis analgesic ... See more keywords
Single crystal preparation and x-ray structure analysis of non-peripherally alkyl-substituted phthalocyanine blends
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2016.11.095
Abstract: Abstract Single crystals of non-peripherally alkyl-substituted macrocycle molecules, such as octahexylphthalocyanine (C6PcH 2 ), octapentylphthalocyanine (C5PcH 2 ), octahexyltetrabenzotriazaporphyrin (C6TBTAPH 2 ), and their blends were prepared. The crystal structures of C6PcH 2 and C5PcH… read more here.
Keywords: non peripherally; alkyl substituted; peripherally alkyl; single crystal ... See more keywords
Preferential degradation of long-chain alkyl substituted hydrocarbons in heavy oil under methanogenic conditions
Sign Up to like & getrecommendations! Published in 2019 at "Organic Geochemistry"
DOI: 10.1016/j.orggeochem.2019.103927
Abstract: Abstract Methanogenic crude oil degradation is a significant process in subsurface environments and degradation of crude oil n-alkanes has been well documented. However, little is known about the biodegradability of the resulting heavy oil. In… read more here.
Keywords: degradation; alkyl substituted; long chain; heavy oil ... See more keywords
[Co/Fe(α-Alkyl-tpdt)2]x-: Alkyl-Substituted Cobalt and Iron Bis-dithiolenethiophenic Complexes.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c01154
Abstract: Tetraphenylphosphonium salts of Co and Fe complexes with alkyl-substituted, tert-butyl (tb), and isopropyl (dp) 2,3-thiophenedithiolate (α-tpdt) ligands, namely, TPP[Co(α-tb-tpdt)2] (3), TPP2[Fe(α-tb-tpdt)2]2 (4a-b), TPP[Co(α-dp-tpdt)2] (5), and TPP[Fe(α-dp-tpdt)2] (6) were prepared and characterized by cyclic voltammetry, single… read more here.
Keywords: alkyl tpdt; alkyl substituted; tpp tpdt; complexes alkyl ... See more keywords
Understanding the Complexation of Alkyl-Substituted Nitrilotriacetamides with Uranium: A Study by Absorption Spectroscopy and Microcalorimetry.
Sign Up to like & getrecommendations! Published in 2024 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.4c01123
Abstract: Complexation thermodynamics of UO22+ ions with a series of alkyl-substituted nitrilotriacetamides (NTA) was investigated by absorption spectroscopy and microcalorimetry. The hexamethyl derivative of NTA (HMNTA) forms the weakest two successive complexes with UO22+ ions with… read more here.
Keywords: spectroscopy; substituted nitrilotriacetamides; absorption spectroscopy; complexation ... See more keywords
Regio- and Enantioselective Iridium-Catalyzed Amination of Alkyl-Substituted Allylic Acetates with Secondary Amines.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.1c04135
Abstract: Robust air-stable cyclometalated π-allyliridium C,O-benzoates modified by (S)-tol-BINAP catalyze the reaction of secondary aliphatic amines with racemic alkyl-substituted allylic acetates to furnish products of allylic amination with high levels of enantioselectivity. Complete branched regioselectivities were… read more here.
Keywords: amination; regio enantioselective; substituted allylic; alkyl substituted ... See more keywords
A General Procedure for the Construction of 2-Alkyl-Substituted Vinyl Sulfonyl Fluoride.
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DOI: 10.1021/acs.orglett.2c03936
Abstract: A series of compact and multifunctional 2-alkyl-substituted vinyl sulfonyl fluorides were efficiently prepared from the corresponding alkyl iodides and 2-chloroprop-2-ene-1-sulfonyl fluoride (CESF). This Giese-type radical approach provided new and general access to alkenyl sulfonyl fluorides,… read more here.
Keywords: vinyl sulfonyl; substituted vinyl; sulfonyl fluoride; sulfonyl ... See more keywords
Alkyl-Substituted N,S-Embedded Heterocycloarenes with a Planar Aromatic Configuration for Hosting Fullerenes and Organic Field-Effect Transistors.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c08276
Abstract: Cycloarenes and heterocycloarenes display unique physical structures and hold great potential as organic semiconductors. However, the synthesis of (hetero)cycloarenes remains a big challenge, and there are limited reports on their applications. Herein, a series of… read more here.
Keywords: field effect; effect transistors; configuration; alkyl substituted ... See more keywords